2820443888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{95131}}^1$

素因数の和:95265

約数の個数: 40

約数和(自身を含む): 5839202160

約数和(自身を除く): 3018758272

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 272, 436, 872, 1744, 1853, 3706, 7412, 14824, 29648, 95131, 190262, 380524, 761048, 1522096, 1617227, 3234454, 6468908, 10369279, 12937816, 20738558, 25875632, 41477116, 82954232, 165908464, 176277743, 352555486, 705110972, 1410221944, 2820443888]

約数ペア:

[(1, 2820443888), (2, 1410221944), (4, 705110972), (8, 352555486), (16, 176277743), (17, 165908464), (34, 82954232), (68, 41477116), (109, 25875632), (136, 20738558), (218, 12937816), (272, 10369279), (436, 6468908), (872, 3234454), (1744, 1617227), (1853, 1522096), (3706, 761048), (7412, 380524), (14824, 190262), (29648, 95131)]